Social media are a highly visible factor in the daily lives of our students. Why should teachers not take advantage of this and develop teaching and learning materials that use the designs found in such media to contextualise science learning? This article suggests some ideas for creating lab instructions using social media design as an innovative…

A sample run of a program intended for use by students with access to a teletype or visual display computer is shown. The program is satisfactory for the testing of the law for up to about 20 generations using any valid set of frequencies for genotypes. (AJ)

Describes a computer program which can be used to explore the effects of various values of r and C on population growth, using electronic calculators. (BR)

Seven styles of software which may significantly improve mathematics and science learning are discussed. These include microworlds, educational games, microcomputer-based instrumentation, databases, tools, languages, and simulations. Opportunities and need for new software are also discussed, suggesting such items as a scientific text processing…

In certain boundary layer or natural convection work, where a similarity transformation is valid, the equations can be reduced to a set of nonlinear ordinary differential equations. They are therefore well-suited to a fast solution on an analog/hybrid computer. This paper illustrates such usage of the analog/hybrid computer by a set of…

Describes a simulated laboratory research project in which the thermodynamic and kinetic aspects of ammonia synthesis are simulated on a computer. (MLH)

Describes a computer program for the preparation of posters and overhead transparencies on the large format (11x17 in.) Hewlett Packard 9872A digital plotter. (SK)

Discusses prototype interactive videodisc programs in chemistry designed to meet individual student needs. Also discusses three levels of program complexity for interactive videodisc instruction: search command (home consumer level); interaction built into program; and interaction resulting from use of an external computer as well as the videodisc…

The author has rewritten rules for CIPW norm calculation and has written FORTRAN IV programs to assist the student in this procedure. Includes a set of problems utilizing the CIPW norm to illustrate principles of chemical petrology. (MA)

Describes a package computer program which is a simulation of a diffraction grating and discusses the uses of this program as a supplement to laboratory activities in physics. (BR)

The use of computers in the science classrooms of Great Britain is reviewed. Major emphasis is given to the Computer Aided Learning (CAL) Packages. Criteria which justify the development and use of CAL materials are illustrated through reference to and description of specific packages. (BT)

An interactive, instructional videodisc was produced using films on wave motion/vibrations and Tacoma Narrows bridge collapse. The disc is appropriate for three levels of physics (physics/algebra; physics/calculus; non-major physics). Program sections (introduction to videodisc player, bridge collapse, influence of wind, bridge properties, and…

Presents abstracts of selected papers on computer topics. These include: computers and mathematics education; microcomputers in school science; model for developing elementary school computer science curriculum; computer-oriented pre/inservice training for science and mathematics teachers; using databases to locate information on software;…

Describes a project in which computer programs and textbooks explaining the theoretical basis and practical application of the programs have been developed. Also describes the computer programs and textbooks available and the role of these materials in chemical engineering education. (JN)

Describes computer assisted simulation model for studying problems of an ecosystem. Example used is algae-Daphnia-predator system. Problems for students to solve in this ecosystem are described. (PS)